A&P II FINAL EXAM STUDY LATEST
UPDATED 2022 RATED A
Virtually all of the protein or amino acid-based hormones exert their effects through intracellular
__________.
a. ions
b. deactivators
c. second messengers
d. n
...
A&P II FINAL EXAM STUDY LATEST
UPDATED 2022 RATED A
Virtually all of the protein or amino acid-based hormones exert their effects through intracellular
__________.
a. ions
b. deactivators
c. second messengers
d. nucleotides Correct Answer-c. second messengers
Chemical Substances secreted by cells into the extracellular fluids that regulate the metabolic function
of other cells in the body are called ___________.
a. proteins
b. antibodies
c. hormones
d. enzymes Correct Answer-c. hormones
The master gland of the endocrine system is the_________.a. endocrine
b. pituitary
c. adrenal
d. thyroid Correct Answer-b. pituitary
The secretion of hormones in response to changing blood levels of ions is known as _____.
a. neural stimulus
b. hormonal stimulus
c. humoral stimulus
d. ionic stimulus Correct Answer-c. humoral stimulus
The hormone that has the greatest effect on the metabolic rate is _____________.
a. growth hormone
b. aldosterone
c. thyroid
d. cortisol Correct Answer-c. thyroidWhen blood glucose levels fall, the pancreas releases ________.
a. insulin
b. melatonin
c. glucose
d. glucagon Correct Answer-d. glucagon
When parathyroid hormone is released
a. blood calcium levels fall
b. osteoclasts are activated
c. calcitonin is inhibited
d. calcium channels are blocked Correct Answer-b. osteoclasts are activated
The cells with the most receptors for growth hormones are
a. liver
b. nervesc. bones
d. blood vessels Correct Answer-c. bones
Steroid hormones influence other cells by
a. activating cyclic AMP
b. entering the nucleus of the cell and altering the expression of the gene
c. binding specific receptors and activating G proteins
d. stimulating the uptake of glucose Correct Answer-b. entering the nucleus of the cell and altering the
expression of the gene
The major plasma protein is
a. thrombin
b. albumin
c. fibrin
d. fibrinogen Correct Answer-b. albumin
This type of leukocyte produces antibodiesa. neutrophil
b. eosinophil
c. monocyte
d. lymphocyte Correct Answer-d. lymphocyte
Which of the following is not a phase of erythropoiesis
a. synthesis of hemoglobin
b. production of vacuoles
c. ejection of the erythrocyte nucleus
d. production of ribosomes Correct Answer-b. production of vacuoles
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